Geo Factbook Logo
Geo Factbook

United States vs Zambia: Compare Statistics

Side-by-side comparison of 168 key metrics across economy, population, geography, and more — latest data through 2026.

United States
usa
Leads on 106 of 168 metrics
Zambia
zmb
Leads on 56 of 168 metrics

Summary

United States has 15.5 times as many people as Zambia (349.13 million vs 22.51 million). United States's economy is 1,018 times the size of Zambia's ($32.95 trillion vs $32.38 billion GDP).

Comparing United States and Zambia: Zambia leads on Refined Petroleum Products Imports (10,150) against United States (2.17); United States leads on Heliports (8,130) against Zambia (4); Zambia leads on Oil Imports (17,570) against United States (10.27). Across 168 compared metrics, United States wins on 106 and Zambia wins on 56.

  • Communications: 9 metrics compared
  • Economy: 64 metrics compared
  • Environment: 11 metrics compared
  • Geography: 7 metrics compared
  • Government: 9 metrics compared
  • Health: 21 metrics compared
  • Military and Security: 3 metrics compared
  • People and Society: 38 metrics compared
  • Transportation: 4 metrics compared
  • Travel and Tourism: 1 metric compared
  • Other: 1 metric compared

Communications

9 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Fixed Broadband Penetration38.86 subscriptions per 100 inhabitants★0.79 subscriptions per 100 inhabitants
Internet Penetration Rate (%)94.69 %★17.1 %
Internet Usage Rate by Country (% of Population)92.2 %★15 %
Internet Userspercent of population: 93% (2023 est.)percent of population: 33% (2023 est.)
Mobile Internet Speed38.86 Mbps★0.79 Mbps
Press Freedom Index Score65.49 points★57.33 points
Radios575★1.2
Televisions219277,000★
Waterways41,009★2,250

Economy

64 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Agriculture Value Added as a Share of GDP by Country350.60B $★826.47M $
Gross Domestic Product (GDP) by Country in Current US Dollars32.95T $★32.38B $
AI Investment (% of GDP)21.84 %23.79 %★
Apple Import Volume76.82M tonnes★12.68M tonnes
Bank Account Ownership Rate97.02 %★72.7 %
Central Bank Discount Rate (%)0.5 %9.1 %★
Coal Revenue0.2★0.04
Commercial Bank Prime Lending Rate (%)4.1 %12.5 %★
Current Health Expenditure (% of GDP)16.9 % of GDP★4.9 % of GDP
Ease of Doing Business Index92★56.9
Electricity Consumption3.911.04★
Electricity Exports9.7★1.18
Electricity from Fossil Fuels70★5
Electricity from Hydroelectric Plants793★
Electricity from Nuclear Fuels9★0
Electricity from Other Renewables14★2
Electricity Imports72.72★2.19
Electricity Installed Capacity1.092.57★
Electricity Production4.111.55★
Energy Consumption per Capita (USD)278.47 USD per capita★8.27 USD per capita
Female Labor Force Participation Rate68.99 %★56.75 %
Gender Pay Gap Percentage15.32 %★-1.59 %
Gender Wage Gap15.32 %-1.59 %★
Gini Index Coefficient41.851.5★
Gross Fixed Investment12.920.5★
Gross National Saving18.938.3★
High-Tech Export Percentage59.63 %★29.3 %
Highest GDP per Capita Countries76,931.31 USD★3,742.26 USD
Industrial Production Growth Rate (%)3.25 %3.5 %★
Inflation Rate2.95 %★14.99 %
Inflation Rate (Consumer Prices)2.9 %★15 %
Military Expenditures (% of GDP)3.2 % of GDP★1.3 % of GDP
Natural Gas Consumption767.6★0
Natural Gas Exports89.7★0
Natural Gas Imports86.15★0
Natural Gas Production772.8★0
Natural Gas Proved Reserves00
Oil Consumption19.1516,000★
Oil Exports1.92360★
Oil Imports10.2717,570★
Oil Production9.69190★
Oil Proved Reserves20.68★0
Population Below Poverty Line15.1 people★54.4 people
Public Debt114.871.4★
R&D Expenditure (% of GDP)2.74 %★0.28 %
Real GDP Growth Rate (USD)2.8 USD4 USD★
Real Interest Rate Trends2.17 %★-3.89 %
Refined Petroleum Products Consumption19.9623,000★
Refined Petroleum Products Exports5.22371★
Refined Petroleum Products Imports2.1810,150★
Refined Petroleum Products Production20.313,120★
Remittances00.9★
Researchers in R&D per Million3,751.46 researchers★41.9 researchers
Revenue from Forest Resources0.044.45★
Robotics Research Funding2.74 USD★0.28 USD
Share of population in poverty ($3 a day)1.25★71.66
Tax Burden (% of GDP)10.77 %★18.83 %
Tax Revenue (% of GDP)10.77 % of GDP18.83 % of GDP★
Taxes and Other Revenues10.616.8★
Top Exporting Countries3.19T USD★8.85B USD
Top FDI Inflows (% of GDP)1.01 %9.32 %★
Unemployment Rate4.2 %★6 %
Youth Labor Force Participation Rate61.7 %★61.93 %
Youth Unemployment Rate9.34 %★10.47 %

Environment

11 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Annual CO₂ Emissions Growth (abs)-14.29M★212,572
Annual Forest Area Change Rate-72,000 %★-97,156.25 %
Average Annual Temperature10.43 °C22.02 °C★
Carbon Dioxide Emissions4.8★9.88
Global Precipitation Distribution810.4 mm1,119.99 mm★
Population Distributionlarge urban clusters are spread throughout the eastern half of the US (particularly the Great Lakes area, northeast, east, and southeast) and the western-tier states; mountainous areas such as the Rocky Mountains and Appalachians, deserts in the southwestone of the highest levels of urbanization in Africa; high density in the central area, particularly around the cities of Lusaka, Ndola, Kitwe, and Mufulira, as shown in this population distribution map
Protected Land Area for Adaptation12.85 sq km41.3 sq km★
Protected Land Area Percentage12.9 %41.3 %★
Total Renewable Groundwater Resources by Country1,383 Cubic meters per year★47 Cubic meters per year
Total Renewable Water Resources3.07104.8★
Total Threatened Mammal Species43 species13 species★

Geography

7 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Percentage of land area by degree of urbanization2.11 %★0.63 %
Above-Ground Biomass in Forest (tonnes/ha)94.67★44
Agricultural land4.17M sq. km★238,390 sq. km
Airports per 1,000 Sq Km9.15M★743,390
Coastline Length (km)19,924 km★0 km
Dam capacity per capita2,113 cubic meters per inhabitant4,402.19 cubic meters per inhabitant★
Irrigated Land234,782★1,560

Government

9 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Rule of Law Index by Country88.3 %★30.99 %
Administrative Divisions50★10
Corruption Perception Index65 index39 index★
Corruption Perceptions Index Score65 index★39 index
Independence424★
LGBT Rights Index Score7.08★-0.63
Prison Population Rate505 per 100,000109 per 100,000★
Public Sector Corruption Perception6539★
Suffrage Participation Rate1818

Health

21 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Average BMI for Adults28.8 kg/m²★21.3 kg/m²
Change in Measles Immunization Rate92 %★88 %
Diabetes Prevalence (% of Population)13.7★10.3
Female Life Expectancy Leaders78.89 years★66.53 years
Global Stillbirth Rate Trends0.27 per 1,000 births★1.4 per 1,000 births
Health Care Spending per Capita15,459.46 USD★237.75 USD
Health Coverage Index Score88 score★62 score
Health Expenditure (% of GDP)16.6 % of GDP★6.6 % of GDP
Highest Male Life Expectancy78.89 years★66.53 years
HIV/AIDS Adult Prevalence RateNA10.8 %
Hospital Bed Density2.9 people/sq km★2 people/sq km
Hospital Beds per Capita3.03 beds per 1,000★2 beds per 1,000
Low Birth Weight Prevalence8.26 %★11.25 %
Maternal Mortality Ratio (%)17 %★85 %
Mean Age at First Birth27.5★19.2
Nurses and Midwives Density13.38 per 1,000 people★2.94 per 1,000 people
Obesity Adult Prevalence Rate (%)36.2 %8.1 %★
Out-of-Pocket Health Spending10.93 %10.29 %★
People Living With HIV/AIDSNA1.5
Total Number of Doctors3.68★0.32
Underweight Children Under 50.4★11.8

Military and Security

3 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Active Military Personnel1.36M personnel★15,000 personnel
Military Expenditure (% of GDP)3.12 %1.26 %★
Total Armed Forces Personnel (PPP)1.40M★16,000

People and Society

38 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Currently married (Percent)51.38 %52.13 %★
Human Capital Index0.72★0.41
Life expectancy at birth83.22 years★70.69 years
Median age of population38.79 years★18.13 years
Population Change2.26M persons★624,260.3 persons
Population density38.15 per sq. km30.24 per sq. km★
Total population349.13M persons★22.51M persons
Academic Freedom Index0.40.84★
Beer Consumption per Capita3.86 liters★1.19 liters
Birth Rate (%)10.75 %29.6 %★
Contraceptive Prevalence Rate73.9 %★49.6 %
Crude Birth Rate10.6 per 1,000 people32.72 per 1,000 people★
Death Rate (%)8.76 %4.91 %★
Education Expenditure (% of GDP)5.4 % of GDP★4.1 % of GDP
Female population of reproductive age78.56M persons★5.74M persons
Fixed Broadband Penetration Rate38.86 %★0.79 %
Global Average Sex Ratio at Birth104.75 male/female★100.39 male/female
Human Development Index0.75★0.28
Labor Force Participation Rate174.17★7.41
Learning-adjusted years of school11.07 years★4.64 years
Length of paid parental leave for mother183.4 days★0 days
Major Urban Areas Population18.94 people★3.18 people
Mean Male Height (cm)177.13★166.52
Mean Years of Schooling13.32 years★8.37 years
Military Service Age and Obligation1718★
Old-Age Dependency Ratio26.8 %3.38 %★
Percentage of population by degree of urbanization74.52 %★55.41 %
Physician Density3.68 people/sq km★0.32 people/sq km
Population Growth Rate0.45 %2.51 %★
Population living in slums0.05 %45.09 %★
Primary School Pupil-Teacher Ratio14.2★42.06
Total deaths2.87M persons103,544 persons★
Total demand for family planning (Percent)65.73 %★52.58 %
Total fertility rate1.61 per woman3.9 per woman★
Total net-migration1.49M persons★8,443.7 persons
Under-five mortality rate5.52 per live births★47.18 per live births
Urban Population Annual Growth Rate0.61 %3.75 %★
Voting Age Population55.98 millions★51.58 millions

Transportation

4 metrics
Metric🇺🇸 United States🇿🇲 ZambiaShare
Air Travel Trips Per Capita (PPP)2.06★0.05
Airports16,116★120
Civil Air Travel8,252★12
Heliports8,130★4

Travel and Tourism

1 metric
Metric🇺🇸 United States🇿🇲 ZambiaShare
Tourism Receipts per Capita226.17B USD★800.66M USD

Other

1 metric
Metric🇺🇸 United States🇿🇲 ZambiaShare
Current Bank Rate3.75 %13.5 %★

Frequently Asked Questions About United States vs Zambia

Which has a larger population, United States or Zambia?▾

United States. United States has 15.5 times as many people as Zambia (349.13 million vs 22.51 million). Data for 2026.

Which has a bigger economy, United States or Zambia?▾

United States. United States's economy is 1,018 times the size of Zambia's ($32.95 trillion vs $32.38 billion GDP). Data for 2026.

Which is richer per person, United States or Zambia?▾

United States is richer per person: GDP per capita is about $94,373 in United States vs $1,438 in Zambia (2026 GDP in current US dollars divided by population).

Related comparisons

More United States comparisons

More Zambia comparisons